A geotechnical report is a critical requirement for foundation repair because it provides the engineering data necessary to design a safe, stable, and code-compliant structural support system.

Key reasons you need this report include:

• Code Compliance: Many local building codes in the Denver Metro Area require a geotechnical report before foundation work can legally begin.
• Determining Pier Specifications: The report provides data on soil bearing capacity, soil composition, and groundwater levels. This information allows engineers to calculate the exact depth, diameter, and spacing required for helical piers to ensure they reach a stable load-bearing stratum.
• Climate-Specific Design: In Colorado, the report identifies the frost depth, which is essential for establishing the minimum embedment depth needed to prevent frost heave from destabilizing the foundation.
• Risk Mitigation: Without accurate soil data, a foundation system might be under-designed for site conditions or use incorrect materials (such as needing galvanized steel for high water tables). Investing in a report helps prevent expensive structural failures or repairs in the future.
• ASTM Standards: Professional reports follow ASTM geotechnical standards (like D1586 for penetration tests), providing reliable data that ensures the repair meets high-quality manufacturing and installation benchmarks.